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18 October, 04:59

What is the solution to the opening sentence?

4x - 4 = 2x + 2

1). 2

2). 3

3). 4

4). 5

+1
Answers (1)
  1. 18 October, 08:21
    0
    Hello.

    The answewr is: 3

    Step 1: Subtract 2x from both sides.

    4x-4-2x=2x+2-2x

    2x-4=2

    Step 2: Add 4 to both sides.

    2x-4+4=2+4

    2x=6

    Step 3: Divide both sides by 2.

    2x2=6/2

    Have a nice day
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